MCAT Organic Chemistry Review 2018-2019

I. more acidic than the hydroxyl hydrogen.
II. less acidic than the hydroxyl hydrogen.
III. relatively acidic, as organic compounds go.

(A)  I  only

(B)  II only

(C)  I  and III only

(D)  II and III only

11 .    The reaction    of  formic  acid    with    sodium  borohydride will    yield   what    final   product?

(A)  An aldehyde

(B)  A  carboxylic  acid

(C)  A  ketone

(D)  An alcohol

12 .    The intramolecular  reaction    of  5-aminopentanoic    acid    through nucleophilic    acyl

substitution    would   result  in  a(n):

(A)  anhydride.

(B)  lactone.

(C)  lactam.

(D)  carboxylic acid.

13 .    Butanoic    anhydride   can be  produced    by  the reaction    of  butanoic    acid    with    which   of  the

following   compounds?

(A)  Butanoic   acid

(B)  Ethanoic   acid

(C)  Butanol

(D)  Methanal